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GB/T 45391-2025_Chinese: Non-destructive testing instruments - Equipment for eddy current examination - Array probe characteristics and verification (Chinese: 无损检测仪器 涡流检测设备 阵列探头性能和检验)
English versions: GB/T 44920-2024
2-2024_Chinese: Public information guidance systems - Setting principles and requirements - Part 2: Airport (Chinese: 公共信息导向系统 设置原则与要求 第2部分：民用机场)
2-2025_Chinese: Optics and photonics - Specifications for binoculars
GB/T 45280-2025 Chinese PDF (GB /T45280-2025) GB/T 34571-2024 GB/T 45391-2025_Chinese: Non-destructive testing instrumentsGB T 45280 2025_Chinese: Artificial intelligence Unified interfaces for heterogeneous artificial intelligence accelerating units (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45280 2025
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